TY  - RPRT
TI  - How much is too much?
AU  - D A Clark
PY  - 2000
DO  - 10.1002/1522-726x(200011)51:3<265::aid-ccd3>3.0.co;2-q
UR  - https://pubmed.ncbi.nlm.nih.gov/11066102/
ID  - 11066102
ER  -